const md5 = require("md5");

module.exports = (req, res, next) => {
    let username = req.session.username;
    // console.log(username);
    // if(username){
    //     next();
    // }else{
    //     // res.redirect('/login')
    //     res.json({
    //         code:304,
    //         message:"抱歉，您未登录"
    //     })
    // }
    let { key } = req.query;
    if (key) {
        next();
    } else {
        res.json({
            code: 304,
            message: "抱歉，您未登录"
        })
    }
}